WO2006059514A1 - 難燃化ポリエステルエラストマー樹脂組成物 - Google Patents
難燃化ポリエステルエラストマー樹脂組成物 Download PDFInfo
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- WO2006059514A1 WO2006059514A1 PCT/JP2005/021478 JP2005021478W WO2006059514A1 WO 2006059514 A1 WO2006059514 A1 WO 2006059514A1 JP 2005021478 W JP2005021478 W JP 2005021478W WO 2006059514 A1 WO2006059514 A1 WO 2006059514A1
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- Prior art keywords
- flame retardant
- resin composition
- polyester elastomer
- weight
- elastomer resin
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
- C08K5/34924—Triazines containing cyanurate groups; Tautomers thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
- C08L53/025—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes modified
Definitions
- the present invention relates to a flame retardant polyester elastomer resin composition. More specifically, it is a polyester elastomer resin composition that has been flame-retarded without the use of flame retardants containing halogen and phosphorus, and has excellent heat resistance, oil resistance, impact resistance, and friction resistance. It is characterized by few.
- the flame-retardant polyester elastomer resin composition of the present invention provides a molding material that can be applied to automobile parts, electrical / electronic devices, machines, and mechanical parts.
- Non-halogen non-phosphorous flame retardant materials that do not contain any halogen or linker, especially electric wires, wires, cable ducts, electricity, electronic blankets, and carpet heater wires used under heat-resistant environmental conditions And, it is suitable as a covering material for various cables such as a machine in which contact between electric wires occurs and an electric wire for robot.
- Polyester elastomers are excellent in heat resistance, oil resistance, wear resistance, and impact resistance, and are used as wire covering materials for automobiles and other electrical and electronic equipment.
- polyester elastomers that are copolymerized with latatones in a soft segment are more flexible than polybutylene terephthalate or polyethylene terephthalate alone, and have higher heat resistance than polyester elastomers modified with polyolefins. It is also suitable as a wire covering material for electrical and electronic products and industrial machinery.
- flame retardants containing halogens have been used as flame retardant methods, but they have been shunned by the environmental problems caused by corrosion of molding machines and dioxin.
- phosphorus-based flame retardants such as phosphate esters are dissolved in rosin, the melting point, which is a measure of heat resistance, is lowered, and a bleed-out phenomenon that exudes from a molded product occurs. Furthermore, there was a tendency to avoid phosphorus-based flame retardants because of fear of the generation of highly toxic phosphine gas.
- Halogen and phosphorus-free non-halogen 'Non-phosphorous flame retardants include metal hydroxides such as magnesium hydroxide, but if not added over 50%, the flame retardant effect will not be improved, and mechanical properties and water resistance will be reduced. It drops significantly.
- the frictional resistance at the time of contact between the electric wire and the covering material or the covering material which has been a problem recently, is not considered at all.
- flame resistance that does not contain halogen and phosphorus while maintaining the thermal properties characterized by the melting point and mechanical properties as an elastomer, that is, non-halogen 'non-phosphorus flame retardant polyester elastomer 1 Is desired.
- the coating layer tends to become thinner, which has not been regarded as important so far, the wear of the coating material during the manufacture of the wire or during use of the wire, such as rubbing between the wire and the coating material or the coating material. A sliding problem has occurred. Therefore, there is a need for a covering material with improved friction / wear characteristics and low frictional resistance during contact.
- Patent Document 1 Japanese Patent Laid-Open No. 10-25401 (paragraphs 0059 to 0061, Examples)
- the object of the present invention is to use non-halogen flame retardant that does not use a flame retardant containing halogen and phosphorus, mechanical properties and high melting point as an elastomer, that is, heat resistance, and between coating materials. It is an object of the present invention to provide a polyester elastomer resin composition having a low frictional resistance at the time of contact, and particularly suitable for a heat-resistant wire covering material.
- 100 parts by weight of a composition comprising melamine cyanurate (C) 0.1 part by weight of compatibilizer Provided is a flame retardant polyester elastomer resin composition in which less than 10 parts by weight is added.
- a second aspect of the present invention provides a flame retardant polyester elastomer resin composition according to the first aspect of the present invention, which is used for coating a flame retardant electrical wire or a flame retardant electrical wire.
- a third aspect of the present invention provides the flame retardant polyester elastomer composition according to the first or second aspect, wherein the arylate is terephthalate.
- a fifth aspect of the present invention is the flame retardant polyester elastomer resin composition according to any one of the above inventions 1 to 4, wherein (B) is a melamine cyanurate surface-treated with polybulal alcohol. I will provide a.
- a seventh aspect of the present invention is the flame retardant polyester elastomer resin composition according to any one of the above inventions 1 to 6, which is a compatibilizer (C) force epoxidized styrene-gen elastomer. provide.
- An eighth aspect of the present invention is the flame retardant polyester elastomer resin composition according to any one of the above inventions 1 to 7, which has a friction coefficient of 0.2 or less in a thrust type frictional wear test CFIS K7218). provide.
- the present invention provides a non-halogen non-phosphorous flame retardant material that is extremely environmentally friendly.
- the composition of the present invention is a non-halogen non-phosphorous flame retardant polyester elastomer resin composition having thermal properties, mechanical properties and abrasion resistance suitable for heat-resistant environmental conditions, and particularly suitable for coating wires and wires. It is. Detailed Description of the Invention [0017] The present invention is described in detail below.
- the polyalkylene arylate (for example, polyalkylene terephthalate) monolataton copolymer elastomer which is component (A) used in the present invention is a polyalkylene terephthalate (for example, polybutylene terephthalate, polyethylene terephthalate, etc.).
- polycycloalkyldialkylene terephthalate polycyclohexyldimethylene terephthalate, etc.
- polyalkylene naphthalate eg, polyethylene naphthalate, etc.
- aromatic polyester units or alkylene acrylate units
- polyalkylene arylate unit as a hard segment
- ⁇ -force prolatatone methylation ⁇ -force prolatatone, ⁇ -propiolatathone, y-buty-mouthed ratataton, ⁇ -valerolatataton, enanthate lactone, etc.
- the soft segment is preferably poly-powered prolatathon.
- the ratatones for forming the soft segment may be used in the monomer state.
- the alkylene arylate unit (crystalline aromatic polyester unit) may be composed of a single or a plurality of alkylene arylate units!
- polyalkylene arylatoratatone copolymer elastomers may be used alone or in combination of two or more.
- the elastomer is a unit other than a rataton unit (a single or copolymer of a rataton), for example, a rataton, as long as it has a melting peak of 210 ° C or higher.
- Aliphatic polyester units for example, units composed of aliphatic diols such as polyethylene adipate units and aliphatic dicarboxylic acids, hydroxycarboxylic acids such as polylactic acid units
- Units composed of homo- or copolymers of polyether units (for example, poly C alkylene glycol units such as polyethylene glycol units, polypropylene glycol units, polytetramethylene ether glycol units), polycarbonate units (for example, Poligi
- Aliphatic polycarbonate units such as methyl trimethylene carbonate units
- methyl trimethylene carbonate units may be used alone or in combination of two or more in the elastomer (or soft segment)! /, Or even! /.
- a preferred polyalkylene arylatoratatone copolymer elastomer includes an elastomer in which the arylate is terephthalate, that is, an aromatic polyester unit containing at least a polyalkylene terephthalate (particularly, polybutylene terephthalate) unit. This includes the elastomer used as a customer.
- the ratio of the alkylene arylate unit (or aromatic polyester unit or hard segment) to the rataton unit (or polylataton unit or soft segment) depends on the type of aromatic polyester unit, etc.
- the latter (weight ratio) 5Z95 to 95Z5 (for example, 20Z80 to 95Z5), preferably 40Z60 to 93Z7 (for example, 50 to 50 to 92 to 8), more preferably 60 to 40 to 90 to 10 (for example, 62,38 to 88 Zl2), usually 55 to 45 to 93 (for example, 65/35 to 90/10, preferably 70,30 to 85/15).
- the melting peak temperature in the differential scanning calorimeter of the elastomer may be 210 ° C or higher, for example, 210 to 260 ° C, preferably 210 to 240 ° C, and more preferably 21. It may be about 0 to 230 ° C. (for example, 212 to 220 ° C.).
- a polyalkylene relay toraton copolymer elastomer having a melting peak temperature of 210 ° C or higher in a differential scanning calorimeter is used. Therefore, for example, in the case of a copolymer of polybutylene terephthalate and polystrength prolatatone, the weight ratio of polybutylene terephthalate may be 80% or more, preferably 90% or more.
- the number average molecular weight (GPC) of the polyalkylene arylate-latataton copolymer elastomer having a melting peak temperature of 210 ° C or higher as the component (A) used in the present invention is, for example, from 20, 00 00 to 400,000 (e.g., 30,000-300,000), preferably ⁇ is 40,000-200,000 (e.g., 40,000-150,000), more preferably around 40,000-120,000 is there .
- this component (A) for example, those disclosed in JP-A-10-237167, JP-A-10-237179, etc. may be used.
- the surface-treated melamine cyanurate which is the component (B) used in the present invention For example, surface treatment with a surface treatment agent [for example, a water-soluble polymer and Z or a surfactant (for example, nonionic surfactant such as polyglycerin fatty acid ester, sorbitan fatty acid ester, glycerin fatty acid ester, etc.)]
- a surface treatment agent for example, a water-soluble polymer and Z or a surfactant (for example, nonionic surfactant such as polyglycerin fatty acid ester, sorbitan fatty acid ester, glycerin fatty acid ester, etc.)
- examples include melamine cyanurate.
- the HLB value of the surfactant may be about 1 to 8, preferably about 2 to 7.
- the water-soluble polymer may be a synthetic water-soluble resin (for example, polyalkylene glycol (for example, polyethylene dallicol, etc.), butyl alcohol-based resin.
- a synthetic water-soluble resin for example, polyalkylene glycol (for example, polyethylene dallicol, etc.), butyl alcohol-based resin.
- polybutyl alcohol fatty acid vinyl esters (such as vinyl acetate and propionate, usually vinyl acetate) and copolymerizable monomers ( ⁇ C olefins such as ethylene, (meth) acrylic acid, (meth) acrylic Acid Este
- Saponified products such as ethylene butyl alcohol copolymer
- water-soluble acrylic resin water-soluble styrene resin
- polyvinyl pyrrolidone etc.
- Semi-synthetic water-soluble fats and oils
- cellulose derivatives hydroxyalkylcelluloses such as hydroxyethinoresenorelose, hydroxypropenoresenorelose, hydroxyalkylcellulose such as hydroxyethylmethylcellulose, hydroxypropylmethylcellulose, etc.
- Cellulose derivatives having a hydroxyl group such as ruhydroxyalkyl cellulose, carboxyalkyl celluloses such as carboxymethylcellulose, cellulose ethers such as methenoresenorelose, ethanolo quinenoresenorelose such as ethinoresenorelose And the like, etc.), etc.
- These water-soluble polymers may be used alone or in combination of two or more.
- the degree of polymerization (average degree of polymerization) of vinyl alcohol-based resin is, for example, 200 or more (for example, 200 to 5000), preferably ⁇ is 250 to 5000, and more preferably ⁇ is about 300 to 3000. May be.
- ⁇ -treated melamine cyanurate is surface-treated with polyvinyl alcohol. Is preferred to be.
- the surface-treated melamine cyanurate is obtained, for example, by dispersing a surface treatment agent (for example, a water-soluble polymer such as polyvinyl alcohol) in water together with melamine and cyanuric acid, and at room temperature or under pressure.
- a surface treatment agent for example, a water-soluble polymer such as polyvinyl alcohol
- the melamine and cyanuric acid are reacted at a low temperature (for example, about 50 to 95 ° C, preferably about 80 to 90 ° C), and the resulting aqueous dispersion slurry of melamine cyanurate is dried (for example, spray-dried). You can get it from Koko.
- the amount of water may be, for example, 200 to L100 parts by weight, preferably about 300 to 1000 parts by weight, with respect to 100 parts by weight of the total amount of melamine and cyanuric acid.
- the ratio of the surface treatment agent for example, a water-soluble polymer such as polyvinyl alcohol (addition amount, mixing amount) to the surface-treated melamine cyanurate is the same as that of melamine and cyanuric acid.
- the total amount may be about 0.1 to 10 parts by weight, preferably about 0.2 to 2 parts by weight with respect to 100 parts by weight.
- the average particle size of the surface-treated melamine cyanurate is 1 to 80 / ⁇ ⁇ , preferably 5 to 75 / ⁇ ⁇ , more preferably It is preferably about 10 to 70 m (for example, 30 to 60 ⁇ m).
- untreated melamine cyanurate or silica-treated melamine cyanurate is added to the polyalkylene terephthalate-latataton copolymer elastomer component (A), the mechanical properties of the polyester elastomer resin composition are reduced. Is remarkable.
- the surface-treated melamine cyanurate that is component (B) used in the present invention is, for example, one that has been surface-treated with polybulualcohol, utilizing the water solubility of polybulualcohol. By analyzing the heat extraction component of the powder, it can be distinguished from untreated melamine cyanurate.
- component (A) Z component (B) 95 Z5-60Z40 (e.g. 93-7-63 ⁇ 37), preferably 92-8-65 ⁇ 35 (e.g. 9 OZlO-70Z30), more preferably 88-12-73 ⁇ 27 (e.g. 85 / 15-75 / 2 5) [component ( ⁇ ) And the sum of ingredients ( ⁇ ) is 100% by weight]. If component (A) ⁇ component ( ⁇ ) is less than 95 ⁇ 5, the flame retardant effect will not be exhibited. Conversely, if component ( ⁇ ) ⁇ component ( ⁇ ) exceeds 60 ⁇ 40, the mechanical properties of the elastomer will be impaired. Both are not preferred.
- the composition of the present invention further contains a compatibilizing agent (C).
- a compatibilizing agent include, for example, oxazoline compounds, modified resin modified with a modifying group (carboxyl group, acid anhydride group, epoxy group, oxazolinyl group, etc.), gen or rubber-containing polymer [Example For example, a gen-based monomer (which may have a substituent such as butadiene or isoprene C
- Gen-based copolymers (random copolymers, etc.) obtained by copolymerization with aromatic vinyl monomers, (meth) acrylic monomers, maleimide monomers, etc.); acrylonitrile-butadiene styrene Gen-based graft copolymers such as copolymers (ABS resin); styrene butadiene (SB) block copolymers, hydrogenated styrene butadiene (SB) block copolymers, hydrogenated styrene butadiene styrene block copolymers (SEBS) ), Hydrogenated (genetic block copolymers such as styrene ethylene Z butylene styrene) block copolymers or their hydrogenated products], gen or rubber-containing polymers modified with the above-mentioned modifying groups (such as epoxy groups), etc. Can be illustrated. These compatibilizers can be used alone or in combination of two or more.
- epoxidized styrene gen elastomer (epoxy modified styrene gen copolymer) is preferable.
- the epoxidized styrene gen-based elastomer which is the component (C) in the flame retardant polyester elastomer resin composition of the present invention is an unsaturated compound contained in a gen component such as styrene butadiene or isoprene copolymer.
- the double bond portion is an epoxy.
- styrene gen-based copolymer examples include styrene-gen block copolymers such as styrene butadiene (SB) block copolymers, styrene isoprene block copolymers, and hydrogenation.
- SB styrene butadiene
- Styrene Butadiene Block Copolymer Hydrogenated Styrene Isoprene Block Copolymer, Hydrogenated Styrene Butadiene Steel Styrene-conjugates composed of conjugated gen blocks (or partially hydrogenated blocks thereof) such as ren block copolymers (SEBS), hydrogenated styrene isoprene styrene block copolymers, and styrene blocks (or aromatic bull blocks).
- SEBS ren block copolymers
- Gen-based block copolymers are included.
- part or all of the double bond may be epoxidized.
- the proportion of epoxy group, as the oxygen concentration of Okishiran for example, from 0.1 to 8 weight 0/0 (for example, 1 to 5 wt%) be about
- the epoxy equivalent may be, for example, about 300 to 1000, preferably about 500 to 900! / ⁇ .
- the molecular structure of the block copolymer may be linear, branched, radial, or a combination thereof.
- Examples of the block structure of the block copolymer include a multi-block structure such as a monoblock structure and a teleblock structure, a trichain radial teleblock structure, and a tetrachain radial teleblock structure.
- an epoxidized styrene-gen elastomer for example, a commercially available product such as "Epofriend Series" manufactured by Daicel Chemical Industries, Ltd. can be used.
- this thermoplastic styrene-gen elastomer for example, the elastomer disclosed in JP-A-10-278207, JP-A-10-245475, JP-A-10-168273, etc. may be used.
- thermoplastic styrene-gene elastomer has an epoxy group in its main chain, it has good compatibility with polyesters and also improves impact resistance and molding processability. However, if the friction coefficient exceeds 0.2, the wire and wire coating material will wear significantly.
- component (C) added is a force component depending on the blending ratio of polyalkylene terephthalate-latatatone copolymer elastomer (component ( ⁇ )) and surface-treated melamine cyanurate (component ( ⁇ )).
- the coefficient of friction in the flame retardant polyester elastomer resin composition of the present invention is 0.2.
- Component (C) is added in an amount of, for example, 0.2 to 8 parts by weight (eg, 0.3 to 7 parts by weight), preferably 100 parts by weight of the total amount of component (A) and component (B), preferably 0.5 to 5 parts by weight, more preferably 0.7 to 4 parts by weight (for example, 1 to 3 parts by weight). If the addition amount is less than 0.1 parts by weight, the tensile elongation at break is small and the heat resistance is low. On the other hand, if the addition amount is 10 parts by weight or more, the friction coefficient becomes large, which is not preferable.
- the proportion (addition amount) of component (C) is, for example, 0.2 to 10 parts by weight (for example, 0.3 to 9 parts by weight), preferably 100 parts by weight of component (A). May be about 0.4 to 8 parts by weight (for example, 0.6 to 6 parts by weight), more preferably about 0.8 to 5 parts by weight (for example, 1 to 3 parts by weight).
- the friction coefficient in the present invention is based on a thrust type frictional wear test (JIS K7218) under conditions of a speed of lOOmmZ seconds or more and a load of 500g or more.
- JIS K7218 thrust type frictional wear test
- the tensile elongation at break is usually 300% or more (for example, 400% or more).
- the tensile elongation at break may be 300% or more, for example, 300 to L000%, preferably 350 to 900%, more preferably 400 to 800% (for example, 550 to 750%). Good.
- each component (A), (B), (C) is premixed with a mixer such as a Henschel mixer, tumbler blender, kneader, etc., and then kneaded with an extruder, heated roll, After melt-kneading with a Banbury mixer, it can be manufactured by pelletizing or pulverizing.
- a mixer such as a Henschel mixer, tumbler blender, kneader, etc.
- kneader kneader, etc.
- an extruder heated roll
- a Banbury mixer After melt-kneading with a Banbury mixer, it can be manufactured by pelletizing or pulverizing.
- the present invention is not limited to the method of processing the covered electric wire, such as extrusion molding or press working which may use any known processing method.
- a stabilizer, a lubricant, a crystal nucleating agent, an antistatic agent, a conductive agent, a colorant, an impact resistance improving agent, and the like are added to the flame retardant polyester elastomer resin composition of the present invention as necessary.
- a flame retardant containing halogen or phosphorus is not possible to add.
- the coefficient of friction with polyesters is 0.2 or less (for example, 0.05-5.2, preferably 0.05-5.15, more preferably (0.05 to 0.1, usually about 0.08 to 0.2).
- the friction coefficient exceeds 0.2
- the flame retardant polyester elastomer resin composition of the present invention when the flame retardant polyester elastomer resin composition of the present invention is molded and used as, for example, a wire coating material, the wire coating material may be worn due to contact resistance. Occurs. In recent years, the thickness of the wire coating layer has become increasingly thinner, so the low friction coefficient is extremely valuable.
- the flame retardant polyester elastomer resin composition of the present invention includes other thermoplastic resins (for example, acrylic resin, fluorine resin, polycarbonate resin resin, and the like as long as the object of the present invention is not impaired).
- thermoplastic resins for example, acrylic resin, fluorine resin, polycarbonate resin resin, and the like as long as the object of the present invention is not impaired.
- soft thermoplastic resin for example, ethylene Z ethyl acrylate, ethylene Z vinyl acetate copolymer Coalescence, etc.
- coffins may be used alone or in combination of two or more.
- the amount of other thermoplastic resin added is less than 50 parts by weight, preferably less than 30 parts by weight per 100 parts by weight of the polyester elastomer resin composition. If the total amount of other thermoplastic resin added exceeds 50 parts by weight, the object of the present invention will be impaired.
- composition of the present invention can be used as various materials such as fibers and films having high heat resistance, and can be particularly suitably used as a covering material for electric wires and wires.
- Oxygen index flame retardancy: Measured based on JIS K7201.
- Friction coefficient measured based on JIS K7218 (test speed lOOmmZS, load 500 g)
- Heat resistance 170 ° C, tensile elongation at break after oven heating for 3 days.
- Moldability Comparison was made by melt viscosity (power consumption of the extruder).
- Melting peak temperature obtained by melt polycondensation (denoted as melting point in the table) Block copolymer of 215 ° C poly (ethylene terephthalate) and poly (force) prolataton (weight ratio of polybutylene terephthalate (Z) poly force prolataton (80Z20, Toyobo) Perprene S3001) (PBT / PCL-2)
- Block copolymer of polybutylene terephthalate and polyforce prolataton with a melting peak temperature of 200 ° C obtained by melt polycondensation (polybutylene terephthalate Z polyforce prolataton weight ratio 60Z40, Toyobo's Perprene SI 001)
- Block copolymer of polybutylene terephthalate and poly (tetramethylene oxide) glycol with melting peak temperature of 215 ° C obtained by melt polycondensation [weight ratio of polybutylene terephthalate Z poly (tetramethylene oxide) glycol 80Z20, Toyobo Sekisha's Perlprene P150B]
- the raw materials are mixed with the formulation (weight ratio) shown in Table 1 and 240 ° C using a 30mm ⁇ twin screw extruder. And kneaded into pellets. Using this, test pieces for various tests were prepared according to the standards described in the evaluation method.
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Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004351418 | 2004-12-03 | ||
| JP2004-351418 | 2004-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2006059514A1 true WO2006059514A1 (ja) | 2006-06-08 |
Family
ID=36564948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2005/021478 Ceased WO2006059514A1 (ja) | 2004-12-03 | 2005-11-22 | 難燃化ポリエステルエラストマー樹脂組成物 |
Country Status (2)
| Country | Link |
|---|---|
| TW (1) | TW200632028A (ja) |
| WO (1) | WO2006059514A1 (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05302022A (ja) * | 1992-04-27 | 1993-11-16 | Toray Ind Inc | ポリエステルポリエステルブロック共重合体組成物 |
| JPH1025401A (ja) * | 1996-07-12 | 1998-01-27 | Toyobo Co Ltd | 難燃性ポリエステルエラストマー組成物 |
-
2005
- 2005-11-22 WO PCT/JP2005/021478 patent/WO2006059514A1/ja not_active Ceased
- 2005-12-02 TW TW094142395A patent/TW200632028A/zh unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05302022A (ja) * | 1992-04-27 | 1993-11-16 | Toray Ind Inc | ポリエステルポリエステルブロック共重合体組成物 |
| JPH1025401A (ja) * | 1996-07-12 | 1998-01-27 | Toyobo Co Ltd | 難燃性ポリエステルエラストマー組成物 |
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| Publication number | Publication date |
|---|---|
| TW200632028A (en) | 2006-09-16 |
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